L-Arginine, FCCIV/USP33/AJI97

Weight: 200g
Sale price$41.00


 L-Arginine, a premium-grade amino acid recognized for its exceptional purity and adherence to FCCIV/USP33/AJI97 standards, ensuring top-notch quality and safety. As an essential amino acid crucial for various biological functions, L-Arginine plays a pivotal role in protein synthesis, making it an indispensable component across diverse industries.

This high-quality L-Arginine meets the rigorous standards set by FCCIV, USP33, and AJI97, signifying its purity and adherence to stringent quality measures. Its significance in protein synthesis renders it invaluable in pharmaceuticals, food, and nutritional supplements.

Product Name:


CAS Number:


Chemical Formula:


Molecular Weight:





L-Arginine Free base; L-(+)-Arginine;

2-Amino-5-guanidinovaleric acid;

2-Amino-5-guanidinopentanoic acid;



* Melting Point:

223 - 224 ºC


Analytical Procedure




White crystalline powder


Assay[dry basis]:

99.0% to 101.0%


Specific rotation [α]D20:

+26.9o to +27.9o


State of solution:

Clear and colorless



98.0% min.


Loss on drying

0.50% max.



10.5 to 12.0


Residue on ignition [sulfated]:

0.10% max.


Chloride [Cl-]:          

0.02% max.


Ammonium [NH4+]:

0.02% max.


Sulfate [SO4]:

0.020% max.


Iron [Fe]:

10ppm max.


Heavy metals [Pb]:

10ppm max.


Arsenic [As2O3]:

1ppm max.


Other amino acids:




Key Features:

  • Purity and Compliance: Meets FCCIV/USP33/AJI97 standards, guaranteeing top-notch quality and safety.
  • Essential Amino Acid: Integral in protein synthesis and various biological functions.
  • Versatile Compliance: Conforms to multiple quality standards for diverse applications.
  • Reliable Source: Ensures top-grade quality for pharmaceutical and nutritional uses.

L-Arginine finds extensive application in various industries:

  1. Pharmaceuticals: Used in drug formulations and as a supplement due to its essential role in protein synthesis.
  2. Food Industry: Incorporated into nutritional supplements and food products for its nutritional value and functional properties.
  3. Research & Development: Utilized in laboratory settings for biochemical studies and cell culture media.

This FCCIV/USP33/AJI97 compliant L-Arginine stands as a cornerstone ingredient in pharmaceuticals, food, and research, ensuring reliable quality and adherence to strict standards. Its versatility and significance in various biological processes make it a preferred choice for industries seeking top-grade amino acids for their formulations.

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